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So if this is array_key_exists, move this up to

Browse source 
the right place in alphabetical order...


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@62401 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Gabor Hojtsy 2001-11-14 12:40:30 +00:00
parent cd2cf0e130
commit 96517be5da
1 changed files with 38 additions and 38 deletions
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76
functions/array.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.118 $ -->
<!-- $Revision: 1.119 $ -->
<reference id="ref.array">
<title>Array Functions</title>
<titleabbrev>Arrays</titleabbrev>
@ -570,6 +570,43 @@ $result = array_intersect ($array1, $array2);
</refsect1>
</refentry>
<refentry id="function.array-key-exists">
<refnamediv>
<refname>array_key_exists</refname>
<refpurpose>Checks if the given key or index exists in the array</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<funcsynopsis>
<funcprototype>
<funcdef>bool <function>array_key_exists</function></funcdef>
<paramdef>mixed <parameter>key</parameter></paramdef>
<paramdef>array <parameter>search</parameter></paramdef>
</funcprototype>
</funcsynopsis>
<para>
<function>array_key_exists</function> returns &true; if the
given <parameter>key</parameter> is set in the array.
<parameter>key</parameter> can be any value possible
for an array index.
</para>
<para>
<example>
<title><function>array_key_exists</function> example</title>
<programlisting role="php">
$search_array = array("first" => 1, "second" => 4);
if (array_key_exists("first", $search_array)) {
echo "The 'first' element is in the array";
}
</programlisting>
</example>
</para>
<para>
See also <function>isset</function>.
</para>
</refsect1>
</refentry>
<refentry id="function.array-keys">
<refnamediv>
<refname>array_keys</refname>
@ -2555,43 +2592,6 @@ if (in_array(1.13, $a, TRUE))
</refsect1>
</refentry>
<refentry id="function.array-key-exists">
<refnamediv>
<refname>array_key_exists</refname>
<refpurpose>Checks if the given key or index exists in the array</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<funcsynopsis>
<funcprototype>
<funcdef>bool <function>array_key_exists</function></funcdef>
<paramdef>mixed <parameter>key</parameter></paramdef>
<paramdef>array <parameter>search</parameter></paramdef>
</funcprototype>
</funcsynopsis>
<para>
<function>array_key_exists</function> returns &true; if the
given <parameter>key</parameter> is set in the array.
<parameter>key</parameter> can be any value possible
for an array index.
</para>
<para>
<example>
<title><function>array_key_exists</function> example</title>
<programlisting role="php">
$search_array = array("first" => 1, "second" => 4);
if (array_key_exists("first", $search_array)) {
echo "The 'first' element is in the array";
}
</programlisting>
</example>
</para>
<para>
See also <function>isset</function>.
</para>
</refsect1>
</refentry>
<refentry id="function.krsort">
<refnamediv>
<refname>krsort</refname>